Does anyone know what the safe flywheel horsepower limit is on the 4.6 3 valve engine? I have been told that its 500 hp.
What pulley were you using to get 421?A lot of it depends on the tune its self. I was at 421rwhp for a long time and got it bump to 447rwhp/425tq about 4 or 5 months ago. But my tune Adam with ST Motorsports told me that's it till you get the motor built. So 450 it a safe zone so to speak. There's no real safe zone either, but I would stay less than 450rwhp.
I've been running the 421rwhp for years and haven't had any problems with the 447rwhp either. My trans is broke again (TC) and soon to be built better than ever.
Are you saying Ford warranties 400hp? If so that is incorrect. Ford will allow you to put the FFRP Whipple on a 3v and will still honor your warranty but that kit makes more like 380 at the wheels. And you have to use their tune. Secondly Ford does not warranty HP#'s, they warranty their FFRP blower/tune combo.Ford warrants 400 bhp so a few more should be safe.
I am going by what Ford's warranty says for Ford Racing parts. They will give a full 36/36000 if the parts are installed at time of purchase that bring HP up to 400, FR 400 HP Super Pack, and is dealer installed; 12/12000 if installed later.Are you saying Ford warranties 400hp?
Ford Racing Limited Warranty. When installed by a Ford, Lincoln or Mercury Dealer,
(“Ford”) warrants specific Ford Racing Performance parts identified herein M-6066-M463V7, M-6066-M463P7,... found to be defective
in factory-supplied material or workmanship for 3 years/36,000 miles (whichever comes
first) when installed on a new vehicle at the time of vehicle sale or 12 months/12,000 miles
(whichever occurs first) when installed after the date of vehicle sale but prior to the expiration
of the 3 years/36,000 miles coverage (whichever occurs first) under the New Vehicle Limited
Warranty. This warranty is valid for the original owner of the vehicle and is transferable to
any other party. Proof of purchase is registered by the installing dealer by contacting the
Ford Racing Call Center at 1(800) 367-3788.
Yeah, but the kit doesn't make anywhere near 400. It's not your fult the catalog lied to you.I am going by what Ford's warranty says for Ford Racing parts. They will give a full 36/36000 if the parts are installed at time of purchase that bring HP up to 400,
Not unless the dealer was a buch of A holes.FR 400 HP Super Pack, and is dealer installed; 12/12000 if installed later.
Now with warranty when Ford Dealer installed.
Part No. M-6066-M463V7 Black
Part No. M-6066-M463P7 Polished
I ass/u/me it would also void the power train warranty.
I meant bhp as Ford does. So whatever 500 bhp is over Fords limit I ass/u/me.Yeah, but the kit doesn't make anywhere near 400. It's not your fult the catalog lied to you.
They don’t cover 400hp, they don’t cover a few extra mods, I got that info off of your site. There is no mention of other parts or part numbers in there….unless I am going blind